| Presentation | 2016-04-15 Calculation accuracy of oblique incidence phase characteristics by multi-layer model for composite absorber Atsushi Arai, Minoru Sato, Takashi Harada, Junichi Suzuki, Kazuya Sasaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For achieving anechoic chamber simulations, the precise information on oblique-incidence reflection properties of the absorbers is indispensable. Electromagnetic field computations, such as FDTD, are utilized for obtaining the properties recently, because of difficulties of measuring the oblique-incidence characteristics, especially in VHF band. However, to progress the chamber design effectively, the faster calculation method is required. In this paper, we consider the use of multi-layer modeling to obtain the oblique incidence phase characteristics of an absorber which is composed of ferrite tiles and dielectric loss material, and compare to FDTD results. This modeling can calculate absorption properties in a short time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | anechoic chamber / electric wave absorber / VHF band / multi-layer model / FDTD method |
| Paper # | EMCJ2016-6 |
| Date of Issue | 2016-04-08 (EMCJ) |
| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2016/4/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | EMC |
| Chair | Hideaki Sone(Tohoku Univ.) |
| Vice Chair | Osami Wada(Kyoto Univ.) |
| Secretary | Osami Wada(Okayama Univ.) |
| Assistant | Atsuhiro Takahashi(Toyota Central R&D Labs.) / Yoshiki Kayano(Akita Univ.) / Yusaku Katsube(Hitachi) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Calculation accuracy of oblique incidence phase characteristics by multi-layer model for composite absorber |
| Sub Title (in English) | |
| Keyword(1) | anechoic chamber |
| Keyword(2) | electric wave absorber |
| Keyword(3) | VHF band |
| Keyword(4) | multi-layer model |
| Keyword(5) | FDTD method |
| 1st Author's Name | Atsushi Arai |
| 1st Author's Affiliation | Tokin EMC Engineering(TEE) |
| 2nd Author's Name | Minoru Sato |
| 2nd Author's Affiliation | Tokin EMC Engineering(TEE) |
| 3rd Author's Name | Takashi Harada |
| 3rd Author's Affiliation | Tokin EMC Engineering(TEE) |
| 4th Author's Name | Junichi Suzuki |
| 4th Author's Affiliation | Tokin EMC Engineering(TEE) |
| 5th Author's Name | Kazuya Sasaki |
| 5th Author's Affiliation | Tokin EMC Engineering(TEE) |
| Date | 2016-04-15 |
| Paper # | EMCJ2016-6 |
| Volume (vol) | vol.116 |
| Number (no) | EMCJ-4 |
| Page | pp.pp.29-33(EMCJ), |
| #Pages | 5 |
| Date of Issue | 2016-04-08 (EMCJ) |